4_pane_browser/index.html at main · simple-web-tools/4_pane_browser · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Split Iframes with Homepage Buttons</title>
    <style>
        body {
            margin: 0;
            display: grid;
            grid-template-rows: 1fr 1fr;
            grid-template-columns: 1fr 1fr;
            height: 100vh;
            overflow: hidden;
        }
        .iframe-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-start;
            border: 1px solid #ccc;
            padding: 10px;
            box-sizing: border-box;
        }
        .iframe-container.active {
            border: 2px solid #00f;
        }
        iframe {
            width: 100%;
            height: 100%;
            border: none;
        }
        .controls {
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 10px;
        }
        .controls input {
            flex: 1;
            padding: 5px;
            font-size: 16px;
            margin-right: 10px;
        }
        .controls button {
            padding: 5px 10px;
            font-size: 16px;
            cursor: pointer;
        }
    </style>
</head>
<body>

<div class="iframe-container active" id="container1">
    <div class="controls">
        <input type="text" id="url1" placeholder="Enter URL">
        <button onclick="navigate('iframe1', 'url1')">Go</button>
        <button onclick="goHome('iframe1')">Homepage</button>
    </div>
    <iframe src="https://www.google.com/webhp?igu=1" id="iframe1"></iframe>
</div>
<div class="iframe-container" id="container2">
    <div class="controls">
        <input type="text" id="url2" placeholder="Enter URL">
        <button onclick="navigate('iframe2', 'url2')">Go</button>
        <button onclick="goHome('iframe2')">Homepage</button>
    </div>
    <iframe src="https://www.google.com/webhp?igu=1" id="iframe2"></iframe>
</div>
<div class="iframe-container" id="container3">
    <div class="controls">
        <input type="text" id="url3" placeholder="Enter URL">
        <button onclick="navigate('iframe3', 'url3')">Go</button>
        <button onclick="goHome('iframe3')">Homepage</button>
    </div>
    <iframe src="https://www.google.com/webhp?igu=1" id="iframe3"></iframe>
</div>
<div class="iframe-container" id="container4">
    <div class="controls">
        <input type="text" id="url4" placeholder="Enter URL">
        <button onclick="navigate('iframe4', 'url4')">Go</button>
        <button onclick="goHome('iframe4')">Homepage</button>
    </div>
    <iframe src="https://www.google.com/webhp?igu=1" id="iframe4"></iframe>
</div>

<script>
    let activeContainerId = 'container1';

    function goHome(iframeId) {
        const iframe = document.getElementById(iframeId);
        iframe.src = "https://www.google.com/webhp?igu=1";
    }

    function navigate(iframeId, inputId) {
        const url = document.getElementById(inputId).value;
        if (url) {
            const iframe = document.getElementById(iframeId);
            iframe.src = url.startsWith('http://') || url.startsWith('https://') ? url : `https://${url}`;
        }
    }

    function setActiveContainer(newActiveId) {
        document.getElementById(activeContainerId).classList.remove('active');
        document.getElementById(newActiveId).classList.add('active');
        activeContainerId = newActiveId;
    }

    document.addEventListener('keydown', (event) => {
        const key = event.key.toLowerCase();
        const ctrl = event.ctrlKey;
        const order = ['container1', 'container2', 'container3', 'container4'];
        let currentIndex = order.indexOf(activeContainerId);

        if (ctrl) {
            if (key === 'h' || event.key === 'ArrowLeft') {
                currentIndex = (currentIndex - 1 + order.length) % order.length;
            } else if (key === 'l' || event.key === 'ArrowRight') {
                currentIndex = (currentIndex + 1) % order.length;
            } else if (key === 'k' || event.key === 'ArrowUp') {
                currentIndex = (currentIndex - 2 + order.length) % order.length;
            } else if (key === 'j' || event.key === 'ArrowDown') {
                currentIndex = (currentIndex + 2) % order.length;
            }

            setActiveContainer(order[currentIndex]);
        }
    });

    document.querySelectorAll('.iframe-container').forEach(container => {
        container.addEventListener('click', () => {
            setActiveContainer(container.id);
        });
        container.addEventListener('focusin', () => {
            setActiveContainer(container.id);
        });
    });

    // Add event listener to each iframe to set active container when clicked
    document.querySelectorAll('iframe').forEach(iframe => {
        iframe.addEventListener('click', () => {
            const containerId = iframe.closest('.iframe-container').id;
            setActiveContainer(containerId);
        });
    });
</script>

</body>
</html>